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DAFTAR ISI
HALAMAN SAMPUL……………………………………………………………………………... I
HALAMAN PENYUSUN…………………………………………………………………………. II
KATA PENGANTAR…………………………………………………………………………….. III
DAFTAR ISI……………………………………………………………………………………… IV
DAFTAR GAMBAR……………………………………………………………………………... V
DAFTAR VIDEO………………………………………………………………………………... VI
PETUNJUK PENGGUNAAN E-BOOK……………………………………………………..…..VII
FITUR E-BOOK…………………………………………………………………………………VIII
PETA KONSEP…………………………………………………………………………………...IX
A. Komponen Ekosistem………………………………………………………………………. 3
a. Komponen biotik ............................................................................................................... 3
b. Komponen abiotik .............................................................................................................. 5
B. Interaksi Antar Komponen dalam Ekosistem 10
a. Interaksi antar individu membentuk populasi .................................................................. 10
b. Interaksi antar populasi membentuk komunitas ............................................................... 11
c. Interaksi antar komunitas dengan komponen abiotik membentuk ekosistem .................. 15
d. Interaksi antar ekosistem membentuk biosfer .................................................................. 16
C. Aliran Energi……………………………………………………………………………… 18
a. Rantai makanan ................................................................................................................ 18
b. Jaring – jaring makanan ................................................................................................... 19
c. Piramida ekologi .............................................................................................................. 20
D. Daur Biogeokimia………………………………………………………………………….23
a. Daur Nitrogen .................................................................................................................. 23
b. Daur Air ........................................................................................................................... 24
c. Daur Sulfur ....................................................................................................................... 27
d. Daur Karbon dan Oksigen................................................................................................ 27
e. Daur Fosfor ...................................................................................................................... 28
E. Keseimbangan Ekosistem ..................................................................................................... 29
LATIHAN SOAL…………………………………………………………………………………. 38
RANGKUMAN…………………………………………………………………………………… 46
DAFTAR PUSTAKA…………………………………………………………………………… 47
GLOSARIUM….………………………………………………………………………………….48
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